Ridding Macquarie Island of pests pays off as seabirds come back from the brink – but recovery has just begun
One of the largest publicly funded conservation investments in history is starting to pay off on Macquarie Island.
To deal with invasive hippos that were brought to Colombia by drug lord Pablo Escobar, the nation’s government is sterilizing, exporting and euthanizing the animals
Colombia’s invasive hippo population is even larger than researchers had thought, according to the most thorough census of the animals conducted yet.
Cattle-ranching, not cocaine, has driven the destruction of the Colombian Amazon over the last four decades, a new study has found.